So far none of my efforts have changed the @INC at all. It is as it started.
BEGIN { use lib "/usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 /usr/share/perl5/vendor_perl/AnyEvent/Imp" };
end; produced 'Done" but no change.
#use lib '/usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 /usr/share/perl5/vendor_perl/AnyEvent/Imp';
likewis, 'Done' but no change
inserting into the script:
use lib "/usr/share/perl5/vendor_perl/AnyEvent/Iml";
also does not change the entry.